2024-10-07
Visualize and detail distributions of global GDP per capitas, Life-Expectancies, and Education Expenditure.
The data used throughout this study is drawn from World Development Indicators World Bank (2022).
-mean expenditure is 4.23% of GDP - standard deviation of 2.07%
Public Spending on Education as a Percentage of GDP
Another visual of education expenditure as a percentage of GDP from Our World in Data (2023):
gdp_per_capita life_expectancy education_expenditure_gdp_share
count 203.00 209.00 105.00
mean 20345.71 72.42 4.23
std 31308.94 7.71 2.07
min 259.03 53.00 1.03
25% 2570.56 66.78 2.90
50% 7587.59 73.51 3.89
75% 25982.63 78.47 5.16
max 240862.18 85.38 16.58
Our analysis of the relationship between GDP per capita and life expectancy in Figure Figure 3 reveals a positive correlation, indicating that higher economic prosperity generally leads to better health outcomes. However, we also observed diminishing returns at higher GDP levels and significant variability among countries with similar economic standings. This suggests that factors beyond mere economic wealth—such as healthcare infrastructure, education quality, and social policies—play crucial roles in determining life expectancy.
McKinsey Global Institute’s “Pixels of Progress: Chapter 3” McKinsey Global Institute (2023) echoes these findings by exploring how advancements in various sectors contribute to human development beyond traditional economic metrics. The article emphasizes that while economic growth is essential, it is not sufficient on its own to ensure improved life expectancy and overall well-being. Investments in healthcare access, education, and technological innovation are highlighted as critical drivers of progress.